ʻO nā mea nui o ka honeycomb ceramic catalysts
ʻO ka honeycomb ceramic catalysts he mau mea seramika i haku ʻia me nā ʻano metala oxides. ʻO kā lākou mea nui ʻo titanium dioxide (TiO₂), ma muli o kāna hana catalytic kiʻekiʻe a me ka paʻa, hiki iā ia ke hoʻopiʻi maikaʻi i kahi ākea o nā hopena kemika. Hoʻohui ʻia, ʻo ka mea hana i loko o ka honeycomb ceramic catalysts he vanadium pentoxide (V₂O₅), e hōʻike ana i nā hopena catalytic maikaʻi loa no kekahi mau hopena kemika kikoʻī. Ma waho aʻe o nā mea koʻikoʻi a me nā mea ikaika, loaʻa i nā catalysts ceramic honeycomb nā mea kōkua e like me tungsten trioxide (WO₃), e hoʻonui hou i ka hana catalyst a hoʻopaʻa i nā hopena catalytic.
I ka hoʻomākaukau ʻana i nā catalysts ceramic honeycomb, hoʻohana mau ʻia nā ʻenehana e like me ka impregnation e hoʻouka i nā mea hana a me nā mea kōkua ma luna o kahi kākoʻo honeycomb ceramic. Hana ʻia kēia kākoʻo me nā mea kiʻekiʻe -ceramic e like me cordierite, nona ka wela a me ka paʻa kemika maikaʻi loa, e hōʻoia ana i ka hana catalytic paʻa o ka catalyst ma lalo o nā wela kiʻekiʻe a me nā kaiapuni paʻakikī.
